BISSELL Smartclean Black Auto Charging Robotic VacuumBISSELL SmartClean robotic vacuum offers automatic hands free cleaning of low pile carpet, hard floors, laminates and tile Random movement patterns provide maximum room coverage under and around tables, beds and chairs Powerful brush roll lifts and loosens embedded hair and lingering debris, while dual spinning edge brushes clean edges and corners Programmable controls on the unit allow you to set scheduled cleanings for every day or specific days of